Back to Search
Start Over
Proton-conducting solid oxide fuel cells prepared by a single step co-firing process
- Source :
-
Journal of Power Sources . Jun2009, Vol. 191 Issue 2, p428-432. 5p. - Publication Year :
- 2009
-
Abstract
- Abstract: Proton-conducting solid oxide fuel cells (SOFCs), consisting of BaCe0.7In0.3O3−δ (BCI30)-NiO anode substrates, BCI30 anode functional layers, BCI30 electrolyte membranes and BCI30-LaSr3Co1.5Fe1.5O10−δ (LSCF) composite cathode layers, were successfully fabricated at 1150°C, 1250°C and 1350°C respectively by a single step co-firing process. The fuel cells were tested with humidified hydrogen (∼3%H2O) as the fuel and static air as the oxidant. The single cell co-fired at 1250°C showed the highest cell performance. The impedance studies revealed that the co-firing temperature affected the interfacial polarization resistance of a single cell as well as its overall electrolyte resistance. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 03787753
- Volume :
- 191
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Journal of Power Sources
- Publication Type :
- Academic Journal
- Accession number :
- 39351451
- Full Text :
- https://doi.org/10.1016/j.jpowsour.2009.02.049